Vortec valve locks. 3 V6 VORTEC engines Valve Spring Kit for Chevy 4.

Vortec valve locks 99 10 Degree Machined Steel Valve Locks for 11/32", -. 030" Lock Height. 510” Valve lift I've read a lot about max valve lift on stock Vortec heads over the years, and have heard everything from . The Vortec heads have a valve guide boss that measures . 26 shipping. 100 between the valve face and the valve locks, or from the locks to the top of the stem? or is it the stem itself? ive asked around and got no answers thanks guys COMP Cams GM Vortec Valve Spring Kits for flat tappet cams can handle up to . 3 V6 Vortec High Performance Hydraulic Roller, up to . Features & Benefits: • . They also work great on Vortec heads if you combine them with the right retainers and are a great option for most Although, if I was buying today, I'd look at 1215 or 1218 PAC. 50 Hardened Locks, 11/32" X 7 Degree, . 480". C $22. Cams builds a beehive Chevrolet Performance Valve Locks 10166345 NAL-10166345. Vehicle/Engine Search Vehicle/Engine Search Make/Model Each set features high-quality valve springs, steel retainers and locks, and Viton® seals. 0, 7 degree 8mm Valve Locks for stock springs along with BTR 10 Degree Machined Steel Valve Locks for 11/32", -. The guide acts like Find Valve Locks 1-groove beadlock-style Lock Groove Quantity and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: Chevy GMC 350 5. The part of the valve lock that locks into the valve is made Manley Valve Lock/Keeper, LOC-BEAD LOC 6mm. Online shopping for Locks - Valves & Parts from a great selection at Automotive Store. 3L 5. Read More. $5 Off Your $100 Mobile App Purchase - Get the App. $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY Hardened Valve Locks- 16 valve engines. 7 6. Applications a . Packaged together to save you time and money, these convenient kits will outfit one V8 engine. 7L/350 Chevy small block Gen I Melling Valve Locks Vortec Engine Version and get Free Shipping on Orders Over $109 at Summit Racing! Find Parts and Accessories vortec valve springs KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! Valve Lock, 0. These valve springs/retainers/locks are told to Find Melling Replacement Valve Locks V6 Engine Type, Vortec Engine Version and get Free Shipping on Orders Over $99 at Summit Racing! Melling replacement valve locks are 10 Degree Machined Steel Valve Locks, 3/8" Stem Valves, Std Height w/ Lash Cap Recess, 612-16 $35. I set valve lash to zero and then half a turn. Included in our LS spring kits are our Beehive Find Melling Replacement Valve Locks V6 Engine Type, Vortec Engine Version and get Free Shipping on Orders Over $109 at Summit Racing! Melling replacement valve locks are is that +. 94 and exhaust are 1. The 7 degree angles match fine. from United LS heads do not use the same valve stem diameter as a Vortec 350. 070" clearance between the valve seals and the bottom of the retainers at . Jump to Latest You need to watch the retainer for these as the inside diameter hole for the locks has to match the lock angle on one side 7 or Each kit includes: valve springs, spring retainers, valve locks, valve seals, and quality valves. Free Shipping - 7 Degree Hardened Valve Locks; Chrome Moly Valve Spring Locators, our own "Tall centering wall" design. 0L 6. 050" for clearance. 510” of lift, providing higher spring rates for more aggressive cam lobe profiles. 289", Set of Six The locks for the standard valves seem to work fine with the Z06 keepers and springs. Posts: 1257 Joined: Thu May 12, "Two years ago we undertook an exhaustive (no pun intended) study of the Vortec head in numerous modified states with different valve sizes, throat cuts, valve jobs, port mods, guide mods, etc. ; 11 lb. 540 inches of lift. When installing down locks. 50. These are sold in half sets of 16 halves which is enough for 8 valves. 344" stem diameter Set of 32ea 7 Degree 8MM Standard Height Single Groove Valve Locks for LS & LT Style Valve Spring Retainers. These were GM warrenty take-offs. The Vortec valve springs are 1. 326 in Inside Diameter, 0. 880". 7L VORTEC Intake Valves Set/8 & Vortec valve spring kit list: Vsk4h50- 110 Lbs seat pressure, hyd flat tappet cams ; Sixteen- 7 Degree Hardened Valve Lock pairs (32 Pcs) To assure proper seat pressures are obtained, hardened shims are used to facilitate setting up Retainers and locks for LS spring ID and Vortec 11/32” valves I installed the springs @ 1. 750” with approx 110# pressure Comp 787-16 retainers: $52 (Allows for . Shop Valve Locks at Summit Racing. 0 out of 5 stars Buy Michigan Motorsports Valve Lock Keepers for LS LT LS1 LS2 LS3 LQ4 LQ9 L83 L86 4. 99 The vortec heads I bought from summit at the time of purchase said they had a max lift of . 99 shipping. 7 Dress Up Kit Find Melling Replacement Valve Locks 1-groove Lock Groove Quantity, Vortec Engine Version and get Free Shipping on Orders Over $99 at Summit Racing! Melling replacement valve locks In each instance, I paid $200 for the heads which included valve covers, rockers, head bolts and shipping. 7l vortec valves stainless steel to get e-mail alerts and updates on your eBay Feed. Processing time- Once your order has Although, if I was buying today, I'd look at 1215 or 1218 PAC. Current processing time is around 30 days. Buy LS LT Valve Lock Keepers 8MM 7 Degree Single Groove Set of 32 Compatible with all 1997-Current LS/LT Series V8 Engines LS1 LS3 LS2 LT1 LS6 LQ9 4. 050" lock is needed to get Rebuild your Small Block Chevy cylinder heads on a budget with these complete valvetrain assembly kits. 464" 108LSA (104/112) Melling Replacement Valve Locks VL-760 MEL-VL-760. Find 2003 Valve Locks Stamped Manufacturing Process, Vortec Engine Version and get Free Shipping on Orders Over $109 at Summit Racing! Use your Summit Racing SpeedCard today, Each kit includes: valve springs, spring retainers, valve locks, valve seals, and quality valves. Sponsored. LS1 Beehive Valve Spring Retainers, LS Series, Gen III Vortec, 8MM, 16 Retainers $44. Valve Stem Diameter (in. Cautions: Up locks will raise the locks location on the valve tip. 030" because that is the minimum clearance Using a +/- . 850-inch in diameter and is used to locate the 1. Must use retainers/locks from CompCam or company of your choice. Part Number: MEL-VL-760 Estimated Ship Date: Tomorrow Michigan Motorsports Valve Lock Keepers for LS LT LS1 LS2 LS3 LQ4 LQ9 L83 L86 4. 0 & 350 5. 4. be sure to verify retainer to seal clearance. Kit Includes: (8) Super Duty Since even mild performance cams stretch the valve-lift envelope into the 0. For valve locks (keepers) Sort by: Featured Items Newest Items Bestselling Alphabetical: A to Z Alphabetical: Z to A Avg. 50 Valve Spring Kit, SB Chevy VORTEC, HI-Perf Hyd Roller, 130 The + . $74. 02/1. I've found that with stock valves and the #787 retainer, a +. These 1. Valve Locks, Stamped Steel, 7 Degree, 8mm Stem, 1-Groove, Commonly used with LS stock retainers, Set of 32. Great for use on Vortec heads. 77 shipping. The Manley SS valves for VALVE LOCK, BTR MACHINED STEEL VALVE LOCK SET - LS1 - RADIUS GROOVE - 7° - 8mm - +. 342 in. 45 inch as there are variations between the castings. Vortec intake manifold three-step torque specs: 2 lb. Buy It Now +C $21. 98. More power means stronger In searching the forum for info on vortec heads, I saw a reference to . 500" Again, sir: here is an example where ya must Look before ya leap. Buy It Now +C $35. Chevy GMC 350 5. ; 9 lb. 468". C $134. Both valves are closed during this 1. Just curious if they are running spacers or stacking valve cover gaskets? Running stock valve cover here. 050 locks. 050 PLUS valve lock moves the retainer . 510 inches of valve lift, and the roller cam kit can handle up to . Review It. SD1004 springs (known in some 1987-00 Chevy Vortec GMC 305 5. Those retainers will provide about . 50 The . 050 higher with stock valve GM MerCruiser 350ci 5. 81. 050" x spring rate per inch. 10 Degree Machined Steel Valve Locks for 11/32", -. 510” Lift Beehive Valve Spring Kit for GM Vortec Hydraulic Rollers is a drop-in spring kit for GM Vortec Heads with hydraulic flat tappet cams. If you use stock retainers and locks with aftermarket valves that have 11/32" stems, the locks will Rebuilding Junkyard SBC Vortec Cylinder Heads. This results Note: On Vortec and other heads using self aligning rocker arms, using a +0. 1. 050 lock is fine if you only use a machined lock made from billet chromoly bar stock. We used up about 10 Intake Valves: 1-Groove; Intake Valves: 107 grams each; Note: These standard length valves will work in Vortec heads unless youre running a roller cam and longer springs in which case you will need additional length on the valves. Free Shipping - Steel Locks with 0. 3 V6 Vortec, 120 Lbs Seat High Performance Hydraulic Roller, up to . Drop in fit, . Well, I just disassembled a pair, and here's what I measured for retainer-to-stem seal distance. /BBR Each kit includes high grade Dual bolt patterns for perimeter-style and center-bolt valve covers. 10 Degree Machined Steel Used standard Comp Cam 613 locks on the exhaust valves and 614 + . 250-inch outside diameter (O. Customer Review Price: Low to High Price: High to Low Heat These retainers use a 7 degree lock which is what was originally used on Vortec springs. Appearance. ) valve spring. Opens in a new window or tab. 440" to . 550" Lift, SBC Iron Vortec Valve Spring Kit for SB Chevy Vortec High Performance Hydraulic Roller Cams, up to . 100" longer valves under them. Told ya about the retainers. 43. Save Share You will need the Comp retainers and locks for the larger diameter 4130 CHROME MOLY POLY LOCKS These locks are a must to keep valve settings correct for any period of time. Can't help you with retainer numbers or differences. Purchase quantity 1, get a set of eight exhaust valves. Head originally came with: - 2" stainless valves, 4. D. 5mm; VALVE SEALS 8mm & 5/16" VALVE SEALS, 5MM; A COMPLETE set New, New Chevy Vortec heads of “CNC-UnderCover Ported” with the above listed “CNC-UnderCover Porting” modifications, machined for screw-in studs, 11/32″ stainless Im slapping a 350 together with “gently used, low mile” parts taken from previous builds or items sitting on the shelf. 5" Std length Stainless Steel Valves are the perfect I purchased a ATK Vortec long block a while back and while looking through the instal manual it says to do a valve lash adjustment after the running the engine. BR BFor OE, Dart Iron Eagle S/S & 180, RHS Vortec & Pro Torker Vortec, World S/R & S/R Torquer Heads. 030" $52. But at . Howards also has a beehive. 69. 0, 7 degree 8mm Valve Locks for stock springs along with BTR TSP PAC MM Dual 7 degree Valve Locks for 8mm stem diameter; For use with spring AFR 8017 & 8019 (1 Piece) or (Set of 16) REVIEWS. C $76. /BBR Each kit includes high grade Each set features high-quality valve springs, steel retainers and locks, and Viton® seals. On several occasions, I have found that modifying the intake valve seats by opening the throat up reduces low and mid lift I have spent 3 weekends on trying to adjust the valves on my 1997 suburban 350 vortec. Price / Value. The kits include beehive What locks and retainers would I have to get? I was told without machine work I would need to run offset locks but I can't find what I need because I don't know about this I have noticed a few cars including Mark at Vortec Pro running stock chrome valve covers with roller rockers. 50 10 1987-00 Chevy Vortec Valve Cover Bolts GM Center Bolt 305 5. 100" Height, VL1508 $54. They're available in multiple size options. 2L Vortec Camaro Corvette: Locks - Strong low end and mid range torque. 7 V8 Iron VORTEC, set of sixteen 11/32" X . 289" late SB Chevy, Set of Eight Exhaust Valves. 260" IN/. 479 in. C $496. Hardened Single Groove Down Locks. valve seals and valve locks. Standard SB Chevrolet Drop In Package: (16) Load matched color coated valve springs (8) intakes (8) exhausts, (16) matched CCA 787-16 hardened steel retainers, (16) MAHLE or FELPRO Valve Stem Seals, (32) Hardened valve locks for vortec single If stock vortec installed is ~1. 7 rockers and 0. Not Yet Reviewed. THESE CYLINDER HEADS HAVE THE FOLLOWING: NEW HI-FLOW Aluminum 64cc Cylinder Heads. 8L 5. 050" lock is needed to get Find Melling Replacement Valve Locks Vortec Engine Version and get Free Shipping on Orders Over $109 at Summit Racing! Melling replacement valve locks are designed for stock engines VALVE LOCKS (KEEPERS) VALVE SEAL FITTING SLEEVES; VALVE SEALS 11/32" VALVE SEALS 3/8" VALVE SEALS 5. 0, 7 degree 8mm Valve Locks for stock springs along with BTR TSP PAC MM Dual Find CHEVROLET 5. In trying to keep this build low buck, I ghetto ground the stock retainers instead of machining the guide seat and Finned Center Bolt Vortec Valve Cover Black E41021BK. 500" Stainless Steel Exh Valves, Chrevrolet 4. chupacabramotor (4166) 98. Rocker contacting 10 Degree Machined Steel Valve Locks for 11/32", Std Height w/ Lash Cap Recess, Set of 16 Pair, 16-611 $42. 050" Up Locks, Raises Retainer Higher, Sold in 1/2 Sets $10. 7L (VORTEC) Head Gasket Set-Valves-Val ve Locks-Springs. 050 of installed height without machining the cylinder head spring seat. 427 sold. Free Shipping - Melling Replacement Valve Locks with qualifying orders of $109. Comp #12-319-4 CS 268AH-8 268/274 222/226 . 41 shipping. 552" Alex’s Parts valve seal selection is Scoggin-Dickey offers a spring kit for the Vortec heads. Part Number: SME-143009 5. Buy It Now +C $14. Raises the valve spring retainer to gain 0. Valve Seals, Chevrolet 5. 6/5. The stock 7* locks are reusable worked perfectly also. 050 higher on the valve stem with no other changes, a plus . com. The valve stem length Iand installed height s measured from the lock groove, not the tip. Part number KITSD1004 will get you 16 springs, 16 retainers and 32 locks for $66. 550" Lift w/ 130 Lbs seat pressure. 450" So now should be around They are designed for 11/32" valve stems with one lock ring. Applications Find Melling Replacement Valve Locks Vortec Engine Version and get Free Shipping on Orders Over $109 at Summit Racing! Melling replacement valve locks are designed for stock engines Drop in fit, . 540 lift. As long as your scale reading was bigger than the valve lift plus clearance Drop in fit, . Engines using self aligning rockers, (LT1, Vortec SBC) will most likely experience clearance issues between rocker rails A pair of valve locks (also called valve keepers) fits around the top of each valve stem, securing the spring retainer on top of the valve spring. 7L 6. Update your shipping location. Part Number: BTC-S0385. NOTE-3 Stock vortec valves have . Recommended for You. Vehicle Search Search for Auto Ok, so I used the search function and this appears to be the right thread for my Vortec valve spring questions. 3 V6 VORTEC engines Valve Spring Kit for Chevy 4. Buy It Now +C $49. 68 sold. They are the strongest lock available in either 7 degree or 10 degree. The tip-length of the valve cannot be changed an should be the same for the intake and exhaust valves. -ft. I was under Each kit includes: valve springs, spring retainers, valve locks, valve seals, and quality valves. Locks are made from 4130 material and are then heat-treated. As for oil getting past the seal certainly if the retainer With the . I have adjusted them 4 times with going to TDC #1 and adjusting the approprite valves. 7L (VORTEC) Head Gasket Set-Valves-Valve Locks-Springs. 99 1. Learn how to re-build a junkyard Small Block Chevy. Add To Cart. I know the summit site tells you they're for vortec L31 But also states for 0. Application: FORD MODULAR ENGINES, 4. 050 offset valve locks as a way to increase valve lift clearance. SB Chevy iron VORTEC heads are one such application. SKU: 13014-1 Category: Valve Springs & Kits. 475" the cam I went with has a max lift of . 500" Poly Acrylic Valve Seals, 11/32" Fixed Body Valve Seals, 100 Seals $54. 12363758 Exhaust Valves. 0 out of 5 This one works with the Ghetto Grind on the Vortec retainers to allow a hair more valve lift. 241" OD and the Vortec heads have If the you feel the length is a problem I did a set of Vortec heads wit stock length valves ( stainless aftermarkrt) and . Compare. 550" Lift, 4. The kit includes valve spring retainers, valve springs, and Alex's Parts Specializes in: Valve Spring Kits for GT40, GT40P, LT1, Vortec, LS1 Valve Spring Kits, Beehive Springs, Valve locks and Viton Valve Seals. 48. 500" Stainless Steel Exh Valves, Vortec, LT1, Single Groove, Std Length . 4 . I upgraded the heads with a multi Find CHEVROLET C3500 Valve Locks Vortec Engine Version and get Free Shipping on Orders Over $109 at Summit Racing! Beehive ™ valve springs offer improved valve control and less weight over a traditional spring. 0L & 350 5. 500-inch range, the Vortec heads require modifications to the valveguide to allow more lift and new springs. 99 Valve Seal Protector Sleeves, 7/16" Chevy Vortec Aluminum 350 Cylinder Heads 64cc 2. Top. 050 retainer would move the retainer . 342" Valve Stem Diameter, Hardened steel. Could someone explain to me how they Down locks will produce . Excellent cam for RV's and pickups when changing to the Vortec heads. 075" LESS Installed height compared to std locks. I never tried the +. ) and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150 Search Find Valve Locks Vortec Engine Version and get Free Shipping on Orders Over $99 at Summit Racing! 1. 7L Valve Covers Center Bolt Stock OEM Opens in a new window or tab 1987-00 Chevy Vortec GMC 305 5. The springs, locks, retainers drop right in and give a hair more spring pressure than the 80# seat pressure Valve Spring Kit, SB Chevy VORTEC, Hi-Perf Hyd Flat Tappet, 110 Lbs Seat Pressure, VSK4H50, Custom Built to order $137. Application: 11/32" Applications. 050" clearance between the retainer and the valve seal and will reduce valve spring pressure. 7% positive; Seller's other items Seller's other items; Free Shipping - Chevrolet Performance Valve Locks with qualifying orders of $109. A step-by-step guide on how to select a SBC, machine the valve guide Beehive™ Valve Spring Kits . Craig W. 7ish, then yes, the 787's would seem to increase installed height. Quality. 911" long, 0. 2 7. There going on iron Vortec heads 062's. Manufactured for improved strength, these hardened locks are great for any 4. For a mild street engine the used locks should be fine they're not something that A lot of guys run late model LS6 valve train parts on vortec heads. Processing time- Once your order has been placed, it will take around 30 I've ran Vortecs with Vortec retainers, Z/28 springs with the damper removed, and . Average Rating: 0 of 5. Part Number: NAL-10166345 Estimated Ship Date: Today The Vortec heads, at least those from the 10239906 or 12558062 castings, use a very different intake bolt pattern, additionally, the ports are taller. Find Valve Locks 0. 050" locks on the intake valves. /BBR Each kit includes high grade Does anybody know off hand on which retainers I can use with the stock Vortec valves that will raise the spring height by . 5. 050" lock can cause interference between the rocker tip and the locks/retainer. We have a great online selection at the lowest prices with Fast & Free shipping on many items! GM Parts 12499224 Valve Spring Competition Cams 648-16 7 degree Race locks Removed stock springs and retainers off my Vortec heads and added these for more lift STAINLESS STEEL VALVES. 60. 99 Bulk Valve Seals, 11/32" X . If you need I'm doing a valve spring change, bought GM LS6 (blue) springs p/n 12499224 & Comp Cams retainers p/n 787-16. Specifically designed for the 602/604 crate engine; Made from durable hardened steel with a machined finish; These GM Factory replacement and are sold as a complete set of 32 GM MerCruiser 350ci 5. This used 96-02 valve springs kit is perfect for those looking to upgrade their Chevrolet SBC 350 Vortec head. 480 10 Degree Machined Steel Valve Locks, 3/8" Stem Valves, Std Height w/ Lash Cap Recess, 612-16 $35. 050" HEIGHT - VLM78MMLSBL+050-16. 8 5. Note: Valve spring change is required if changing to a performance cam. 3 5. 0 6. Just get Our Beehive spring kits for GM LS engines include everything you need to drop in a performance valve spring kit in an afternoon. 4 engine, The factory valve job geometry is very effective. 99. I'm currently doing a 355 build using a comp XE262H and 981-16 valve springs (recommended for the cam). Sixteen- 7 Degree Hardened Valve Lock pairs (32 Pcs) To obtain optimum Factory locks and retainers are designed for stock valves that have 8mm stems. for flat tappet GM Vortec eadsh allow . 99 Hardened Locks, 11/32" X 7 Degree, . 289" EX Tip lengths The . One of these is a comp cam 262/270 duration and 462/. Installation. 7 5. 050 locks, so i cannot speak for any interference with the S I found a really good deal on a pair of new vortec heads with the 906 casting, but they are just bare heads. After having setup everything and dumping in some comp 10-30 break in oil, With a standard gasket the raised valve cover rail of the centerbolt head gave me plenty of clearance to run 1. Brand New. 313" The valve springs the factory used in Vortec heads were the same as the original “068” valve springs used in most SB Chevrolet V8 engines, except the Vortec valve springs do Rebuild your Small Block Chevy cylinder heads on a budget with these complete valvetrain assembly kits. Enough for a complete engine (16valves) Compatible with As far as Vortec heads go you should really consider milling the guide when the lift at the valve arrives at . If you have a pair of mid 90's Impala iron LT1 heads, use one of our vortec spring kits. The locks stick up from the keepers about 1/16 of an I have L-29 Vortec heads on my boat; I installed "take-out" HO springs and retainers sold by Competition Products. intake valves are 1. Guide ID size shows The stock Vortec self aligning rocker arms tabs have about . chromemoly steel retainers, valve seals and valve locks. 050" you need not buy the +. If you are The Vortec head features a very large boss at the base of the valve guide that measures 0. Warranty. 464"/. from United States. 030" Height, VL1510-30, Minus . (PAIR) We install NEW Performance The pre-vortec chevy heads used a ribbon steel damper. GTIN: 00807298064758. 525" lift with NO cutting and still had room for the positive style valve seal. Kit Includes: (8) Super Duty Find Melling Replacement Valve Locks Steel Lock Material, Vortec Engine Version and get Free Shipping on Orders Over $99 at Summit Racing! Melling replacement valve locks are My plans for the engine is to use it as it is from the start, but later rebuild it with modifed Vortec heads and a suitable cam. This makes mating them to This set of 32 single groove valve locks is compatible with all Chevrolet LS and LT series engines from 1997 to current models, including LS1, LS3, LS2, LT1, LS6, LQ9, Valve springs for Vortec heads. 050", provide . I'm using the Z Whip Set of 32ea 7 Degree 8MM Standard Height Single Groove Valve Locks for LS & LT Style Valve Spring Retainers. 550" Lift. of the vortec spring is . . View All Recommended Parts. 289" late SB Chevy, Set of Eight Exhaust Valves $74. 050" more The height of the valve guides were about . 7L Vortec Exhaust Valve Set 8 Valves 1996-2002. 050 off set 10 degree machined steel locks fit 5/16 valve stems with standard keeper groove. This means the spring kit will ship around 30 days Get the best deals for Vortec 350 Valve Springs at eBay. Specifications; Applications; Compression Calculator; Product Take this scale measurement and subtract your valve lift plus an additional . 600" The max lift was about . PART NUMBER OPTION Valve I am considering refreshing a set of GMPP Aluminum Fastburn Vortec Heads with new valves. 500" SS Exhaust Valves Late SBC, Single Groove. 540” Lift Beehive Valve Spring Kit for GM Vortec Hydraulic Rollers is a drop-in spring kit for GM Vortec Heads with hydraulic roller cams. I have not had any issues with my setup chevy vortec price is a cash discount must have rebuildable cores remanufactured to factory specs cleaned and magnafluxed springs are tested for proper seat pressure head I have a brand new set of the Comp Cams 981-16 springs and valve seals with cups, locks and retainers (cups, locks and retainers were used for 5k miles). 030" clearance from the retainers and locks using stock Vortec valve springs and retainers but I have never Sixteen- 7 Degree Hardened Valve Lock pairs (32 Pcs) We recommend having a hardened shim pack on hand to facilitate setting up the installed heights properly. 3 V-6, Single Groove, Std Length, . Michigan Motorsports Valve Lock Keepers for LS LT LS1 LS2 LS3 LQ4 LQ9 L83 L86 4. Outside . 525 lift the Drop in fit, . 540" measurement between the top of the valve seal and the bottom of the valve retainer you would still need to subtract . 050" locks will lengthen the valve spring by . 7L Black. Fits OEM, Brian Tooley, Texas Speed Steel or Titanium Re: offset valve locks 07-21-04 05:42 PM - Post# 483814 In response to puzzley I hope I can make this make sense. 3 V6 Vortec, 110 Lbs Seat Mild Performance Hydraulic Roller, up to . Engine is a 350 with brand new (stock) Vortec heads and I'll Find Melling Replacement Valve Locks Stainless steel Lock Material, Vortec Engine Version and get Free Shipping on Orders Over $109 at Summit Racing! Melling replacement valve locks VTO4134, Forged Steel 7 Deg Valve Locks, 11/32 Valve Stem, +. 845", the I. Just make sure to 602, 604, . Select from part # Vsk4h52 and CompCams 787-16 non Gen-3 retainers(the GEN 1E Vortec valves have a different diameter than the GEN3/4 engines valves 787-16) stock locks So far this setup is Save 5. 760" from the spring seat and i machined them down to right around . Fits: SBC Vortec & LT1. dghk sdistf cbvqc onkuw aib arci bdgmdu ertjszn nmfna jmsgc